/* 基础公共样式：清除默认样式+设置通用样式 */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

li{
    list-style: none;
}

body {
    font: 14px/1.5 "Microsoft YaHei","Hiragino Sans GB","Heiti SC" "WenQuanYi Micro Hei",sans-serif;
    color: #333;
}

a{
    color: #333;
    text-decoration: none;
}